Retrograad EP is be the first of at least two releases this year for Kratarknathrak. It is definately the lighter of the two, as the other release will be a collection of darker tracks. Retrograad EP consists of 5 tracks, and totals nearly 25 minutes of music. It starts off quite downtempo with Cruising With Dr Phlox, a very atmospheric track. Complex Een gives us a slightly more uptempo track, with a more happy, melodic feeling. Tempel van de Vuurmieren dives into slightly more ambient IDM territory with a less present rhythm. Albedo 0.23 is the shortest and most ambient track of the whole EP. Long and evolving sounds and melodies make up this track. Retrograad closes the EP with a slightly darker atmosphere than the previous tracks, which leaves the trail open for the next release.